Remaps will improve everything generally..
The more engine modifications you have, the more 'misled' the ECU is..
The ecu is an amazing thing and will cope very well with things just lopped in..
Id reccommend these to anyone whos after a screaming NA motor..
..if you can/have up the RPM limit safely then you will see big gains with these coupled with some headwork.. ported and polished etc..
Coupled with Individual TB's etc.. even more..
The idle on our turbo car is lumpy enough with the Emanage currently installed..
An apexi SAFC would suffice in getting Very Very noticable gains from these.. with advanced timing and optimax